@Test
public void process_returns_response_from_server() throws Exception {
Request request = new Request("", new Timestamp(0));
Response expected = new Response("", request);
server.output = responseFromServer(expected);
processor = new StreamServerAsTransactionProcessor(server, io, log);
Response response = processor.process(request);
assertEquals(expected, response);
}
@Test
public void process_writes_request() throws Exception {
Request request = new Request("", new Timestamp(0));
try {
processor.process(request);
fail("There is nothing to read");
} catch (DeserializationException e) {
}
Request writtenRequest = requestThatWasWritten();
assertEquals(request, writtenRequest);
}
@Test
public void process_logs_exceptions() throws Exception {
Request request = new Request("", new Timestamp(0));
Response expected = new Response("", request);
server.output = responseFromServer(expected);
FakeLog log = new FakeLog();
FakeIO io =
new FakeIO() {
@Override
public void write(OutputStream out, Transaction transaction) {
throw new NullPointerException();
};
};
processor = new StreamServerAsTransactionProcessor(server, io, log);
try {
processor.process(request);
fail("Request is not serializable");
} catch (Exception e) {
assertEquals(e, log.exception);
}
}